set term postscript enhanced color
set output 'graf2.ps'
set title 'Variacao de beta0/m com tetha = 1.2 e phi = 0.05'
set xrange [-10:35]
set xlabel 'Distancia em x'
set ylabel 'Distancia em y'
plot "chute1_out.dat" title 'beta0/m = 0.0001' with lines ,\
"chute2_out.dat" title 'beta0/m = 0.001' with lines ,\
"chute3_out.dat" title 'beta0/m = 0.01' with lines
